Invitrogen™ Click-iT™ Protein Enrichment Kit, for click chemistry capture of azide-modified proteins

Invitrogen™ Click-iT™ Protein Enrichment Kit, for click chemistry capture of azide-modified proteins

The Click-iT® Protein Enrichment Kit for the efficient capture of click chemistry based azide-modified proteins on a resin of alkyne agarose. Superior to biotin or lectin based enrichment approaches. Ideal for proteomics, biomarker discovery, posttranslational modification (PTM) analysis, and more. The azide modification can occur via metabolic feeding, enzymatic addition, or chemical modification. Click-Azide modified proteins, or their post-translationally modified forms, are enriched from complex protein extracts on the alkyne-agarose resin supplied. Once anchored to the resin via copper catalyzed click chemistry, extensive washing yields a highly enriched population of nascent molecules that can be furthered characterized by mass spectrometry. The alkyne-agarose resin improves upon existing biotin approaches by>8 fold, with signal to noise of biotin = 3 while the Click-iT resin = 25.